drawing arcs fixed
drawing arcs fixed

hgarnelo/osmbuildings,faegi/osmbuildings,OSMBuildings/OSMBuildingsClassic,hgarnelo/osmbuildings,faegi/osmbuildings,faegi/osmbuildings,kekscom/osmbuildings,kekscom/osmbuildings,OSMBuildings/OSMBuildingsClassic,hgarnelo/osmbuildings